Download XMRig (Monero miner) and point it to a pool like Mine2Gether or Zergpool. They convert Monero to LTC automatically. If you have a laptop (free electricity through your rent), this is true free mining.
The golden rule of "free" mining: Do not pay anything. If a service demands a fee to activate your free mining or to withdraw, stop immediately. ltc mining cloud free
Websites like FreeLitecoin.io or PipeFlare offer "simulated cloud mining." You watch ads or complete captchas, and they credit your account with hashing power. Download XMRig (Monero miner) and point it to